轴承代号 | 基本尺寸(mm) | |||
d | D | B | r | |
NN3018K/W33 | 90 | 140 | 37 | 1.5 | NN3018K/SPC91W33 | 90 | 140 | 37 | 1.5 |
NN3019K | 95 | 145 | 37 | 1.5 | NN3019K/W33 | 95 | 145 | 37 | 1.5 |
NN3020K/YA8 | 100 | 150 | 37 | 1.5 | NN3020KTN1 | 100 | 150 | 37 | 1.5 |
NN3020 | 100 | 150 | 37 | 1.5 | NN3020K/W33 | 100 | 150 | 37 | 1.5 |
NN3020K/C9YA8 | 100 | 150 | 37 | 1.5 | NN3020K/YA8W33 | 100 | 150 | 37 | 1.5 |
NN3020K/C91W33 | 100 | 150 | 37 | 1.5 | NN3020K/C91 | 100 | 150 | 37 | 1.5 |